About Thyristors

Thyristors

A thyristor is a type of semiconductor device that acts like a switch, allowing energy to flow in one direction only. It is a three-terminal electronic device composed of four layers of alternating P-type and N-type material that can operate in four different states: off, forward blocking, reverse blocking, and forward conducting. In its off state, the thyristor does not conduct current; in its forward blocking state, it allows current to flow in the forward direction only; in its reverse blocking state, it allows current to flow in the reverse direction only; and in its forward conducting state, it allows current to flow in either the forward or reverse direction. Thyristors can be used in many applications such as power control, over-current protection, motor speed control, and lighting dimmers.
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TCR22-8


Littelfuse SCRs 1.5A 200uA 600V Sensing
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Littelfuse Availability : 5820
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USD 0.4551

Multiples of: 1

TPDV1240RG


Triac; 1.2kV; 40A; 200mA; THT; alternistor, high voltage; tube; TOP3
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STMicroelectronics Availability : 3998
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USD 6.4777

Multiples of: 1

Z0103NA,412


NXP Semiconductors Triacs BULKSL TRIAC
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NXP Availability : 3051
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USD 0.1078

Multiples of: 1

BT139X-600E,127


Triacs RAIL TRIAC
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NXP Availability : 3049
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USD 0.4257

Multiples of: 1

BT168GW


Thyristor; 800V; 1A; 40uA; Package: Reel, tape; SMD; SOT223; Ifsm:12A
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CDIL Availability : 3040
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USD 0.1876

Multiples of: 5

BT1308W-600D,115


Triacs Thyristor TRIAC 600V 10A 4-Pin (3+Tab)
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WeEn Semiconductor Availability : 3017
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USD 0.0792

Multiples of: 1

MCR100-8 100-8


SOT-23 TRIACs ROHS
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Hong Kong Chuangji Availability : 3009
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USD 0.0165

Multiples of: 20

TS110-8A1


STMicroelectronics SCRs
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STMicroelectronics Availability : 3007
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USD 0.2343

Multiples of: 1

BTA204S-600E,118


Triacs TAPE13 3Q TRIAC
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NXP Availability : 3005
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USD 0.2211

Multiples of: 1

T1235T-8FP


Triacs 12A Snubberless Triac 15000V rms
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STMicroelectronics Availability : 2983
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USD 0.869

Multiples of: 1

MCR106-8G


SCRs 600V 4A
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ON Semiconductor Availability : 2975
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USD 0.4235

Multiples of: 1

TS110-8UF


STMicroelectronics SCRs
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STMicroelectronics Availability : 2971
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USD 0.3662

Multiples of: 1

K2200GRP


DO-15 TRIACs ROHS
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Littelfuse Availability : 2963
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USD 0.0907

Multiples of: 5

BT136S-600D.118


Triac; 600V; 4A; 5/10mA; SMD; sensitive gate; 4Q; Reel, tape; DPAK
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WeEn Semiconductor Availability : 2953
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USD 0.371

Multiples of: 1

Z0107MA,412


Triacs BULKSL TRIAC
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WeEn Semiconductor Availability : 2948
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USD 0.1012

Multiples of: 1

P1800SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A
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Littelfuse Availability : 2946
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USD 0.6809

Multiples of: 1

Z0109MA 2AL2


STMicroelectronics Triacs 1A Triacs
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STMicroelectronics Availability : 2944
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USD 0.0792

Multiples of: 1

BT169D.116


Thyristor; 400V; 500mA; 0.8A; 50mA; Package: Reel, tape; THT; TO92
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WeEn Semiconductor Availability : 2879
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USD 0.084

Multiples of: 1

L4008D6RP


TRIAC Logic - Sensitive Gate 400 V 8 A Surface Mount TO-252, (D-Pak)
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Littelfuse Availability : 2198
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USD 0.9339

Multiples of: 1

TN5050H-12WY


STMicroelectronics SCRs
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STMicroelectronics Availability : 698
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USD 3.22

Multiples of: 600

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